Mosquito Hunting in Brazil to Fight Dengue Fever

In Brazil, the Sao Paulo state is undergoing a deadly dengue fever outbreak. Officials are now going door-to-door, hunting for infectious mosquito larvae.

This transcript has been automatically generated and may not be 100% accurate.

... I ... and I knew him ... when I use ... it's ... earnings ... the ... U S ... showing ... the analysts ... she ... this year and in ... I ... was ... this is a Muslim ... you ... he goes ... into more skill ... I ... air ... I ... this is ... I ... he was that ... the typical to see your work and with the ... the the the the the ... using more business that some funny reason you can say is this the ... focus is yours ... who has more ... I ... the ...